<h1>Editor 1:</h1>
<div id="editor">
	<table border="1" cellpadding="1" cellspacing="1" style="width: 500px">
		<tbody>
			<tr>
				<td>right click here</td>
			</tr>
		</tbody>
	</table>
</div>

<h1>Editor 2:</h1>
<div id="editor1">
	<table border="1" cellpadding="1" cellspacing="1" style="width: 500px">
		<tbody>
			<tr>
				<td>right click here</td>
			</tr>
		</tbody>
	</table>
</div>

<script>
	CKEDITOR.replace( 'editor', {
		allowedContent: '*[lang,dir]; table tbody thead tr th td tfoot'
	} );
	CKEDITOR.replace( 'editor1' );
</script>
